Default HTG hotel image

Flights to Shiraishi Island, Kasaoka from NT$4,818

View NT$1,979 flight on Tue, 2026/8/4Opens in a new window

Popular airlines

  • Japan Airlines

  • All Nippon Airways

  • Tigerair Taiwan

  • Korean Air

  • Japan Transocean Air

  • Air Canada

  • Lufthansa

  • Be in the know

    Get alerts if flight prices drop or rise*

  • Book smarter

    Save up to 45% on select hotels after you book a flight*

  • Earn twice

    Earn your airline miles on top of our rewards
    Sign in

How much is the cheapest flight to Shiraishi Island?

Prices were available within the past 7 days and start at NT$1,979 for one-way flights and NT$4,818 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Tigerair Taiwan
Mon, Aug 3 - Fri, Aug 14
TPE
Taipei
OKJ
Okayama
NT$4,818 Roundtrip, found 3 days ago
NT$4,818
Roundtrip
found 3 days ago
Select Tigerair Taiwan flight, departing Mon, Aug 3 from Taipei to Okayama, returning Fri, Aug 14, priced at NT$4,818 found 3 days ago
Japan Airlines
Sun, Apr 4 - Tue, Apr 6
HND
Tokyo
OKJ
Okayama
NT$5,418 Roundtrip, found 6 days ago
NT$5,418
Roundtrip
found 6 days ago
Select Japan Airlines flight, departing Sun, Apr 4 from Tokyo to Okayama, returning Tue, Apr 6, priced at NT$5,418 found 6 days ago
Korean Air
Sun, Aug 9 - Fri, Aug 14
ICN
Seoul
OKJ
Okayama
NT$5,486 Roundtrip, found 4 hours ago
NT$5,486
Roundtrip
found 4 hours ago
Select Korean Air flight, departing Sun, Aug 9 from Seoul to Okayama, returning Fri, Aug 14, priced at NT$5,486 found 4 hours ago
JIN AIR
Tue, Aug 4 - Wed, Aug 19
TPE
Taipei
TAK
Takamatsu
NT$8,880 Roundtrip, found 3 hours ago
NT$8,880
Roundtrip
found 3 hours ago
Select JIN AIR flight, departing Tue, Aug 4 from Taipei to Takamatsu, returning Wed, Aug 19, priced at NT$8,880 found 3 hours ago
All Nippon Airways
Wed, Aug 19 - Mon, Aug 24
GMP
Seoul
OKJ
Okayama
NT$12,740 Roundtrip, found 4 hours ago
NT$12,740
Roundtrip
found 4 hours ago
Select All Nippon Airways flight, departing Wed, Aug 19 from Seoul to Okayama, returning Mon, Aug 24, priced at NT$12,740 found 4 hours ago

Frequently asked questions

How do I find cheap flights to Shiraishi Island that have flexible change policies?
It's as easy as counting to three with Expedia. Firstly, type in your preferred dates and destination and click the "Search" button. Step 2? Check the "No change fee" box underneath the "Flexible change policies" subheading on the left-hand side of your screen. Step 3. Book a cheap and flexible ticket to Shiraishi Island.
How can I find cheap tickets to Shiraishi Island?
One of the easiest ways to find cheap tickets to Shiraishi Island is to be flexible with your travel dates. Search for your flights, then click "flexible dates" at the top of your results. It will reveal the cheapest prices for nearby days. The best price for a flight to Shiraishi Island in the last seven days was NT$4,818. Booking ahead of time will generally help you score an even better deal.
How much is a flight to Shiraishi Island?
The cost of a round-trip flight to Shiraishi Island in the last seven days fluctuated between NT$4,818 and NT$12,740. If you were flying one way from Seoul (ICN), you could have scored an affordable fare from just NT$1,979.
When is the cheapest time to fly to Shiraishi Island?
If you can be flexible with what date you jet off to Shiraishi Island, try to depart earlier in the week. The most affordable day to take off is usually Tuesday, followed closely by Monday. Saturday is typically the costliest day, with lots of vacationers preferring to take off on the weekend.
How much is a plane ticket to Shiraishi Island?
In the last seven days, flights to Shiraishi Island cost between NT$4,818 and NT$12,740. Prices depend on multiple things, particularly the time of departure, seating class, airline and when you make your booking.
What months are the cheapest to book a flight to Shiraishi Island?
Reserve your ticket in February to enjoy inexpensive flights to Shiraishi Island. The month of December is generally the most expensive time to purchase a seat.

Travel information

Destination airport
Okayama
Destination airport IATA code
OKJ
Destination city name
Okayama
Roundtrip price
NT$4,817

Trending flights to Shiraishi Island

Prices were available within the past 7 days and start at NT$1,979 for one-way flights and NT$4,818 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Tigerair Taiwan
Mon, Aug 3 - Fri, Aug 14
TPE
Taipei
OKJ
Okayama
NT$4,818 Roundtrip, found 3 days ago
NT$4,818
Roundtrip
found 3 days ago
Select Tigerair Taiwan flight, departing Mon, Aug 3 from Taipei to Okayama, returning Fri, Aug 14, priced at NT$4,818 found 3 days ago

Explore a world of travel with Expedia

*Available to Expedia members.